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Vinvika [58]
3 years ago
13

Where do the building materials for cells come from?

Biology
1 answer:
Mice21 [21]3 years ago
4 0
Cells get raw materials- including water, oxygen, minerals and other nutrients from the foods you eat. They let in raw materials through the cell membrane: the thin, elastic structure that forms the border of each cell.
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The discovery of the cell was possible due to the invention of what?
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The discovery of the cell was possible do to the invention of the Microscope.
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How does the white-tailed deer overpopulation affect the ecosystem
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Answer: Too many deer in a given area results in overgrazing and the eventual loss of brush and shrubs in forested areas. Loss of undergrowth means no place for small animals and birds to shelter and nest. The result is the disappearance of many native species that no longer have access to the habitat they need.
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What is the difference between monotremes marsupials and placental mammals?
vladimir1956 [14]

Here is your answer......

Explanation:

Monotremes are mammals that lay eggs. Monotremes are warm blooded with a fast metabolism. They have hairy bodies to keep warm.

Marsupials are mammals that give birth to live young.  These mammals have a pouch where their young grow and develop. Marsupials are hairy, warm blooded, and produce milk. One of the biggest differences between marsupials and placental mammals is that marsupials give birth quite early and rely less on the nourishment of the placenta. Some examples of marsupials are kangaroo and opossums.

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Hope it helps.....

5 0
3 years ago
When a ball at the top of a hill starts to roll down, what energy transformation occurs?
Harlamova29_29 [7]

Answer:C

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What are the monomers for each of the 4 biomolecules?
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Explanation:

7 0
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